Thesaurus talk:copulate

References for (slang) terms
I think there must be many references out there for these terms, including some reputable and/or academic references, especially for slang terms, and also archaic terms.

The Odd Index by Stephen J. Spignesi
The Odd Index, by Stephen J. Spignesi, reportedly includes many slang terms under the heading Sexual Intercourse, listed at https://flamsterette.wordpress.com/2004/03/28/euphemisms/.